e0017d013182e9c52321f357d1db4b7da8d5aec5
[openwrt/staging/wigyori.git] / target / linux / imx6 / image / Makefile
1 #
2 # Copyright (C) 2013 OpenWrt.org
3 #
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
6 #
7 include $(TOPDIR)/rules.mk
8 include $(INCLUDE_DIR)/image.mk
9
10 #################################################
11 # Images
12 #################################################
13
14 # build a ubi for a specific flash geometry/layout which can contain
15 # volumes with the following data from ubinize-$(DEVICE_NAME).cfg:
16 # - 'boot.ubifs' volume: kernel+dtbs+bootscript
17 # - 'root.squashfs' volume: rootfs
18 # $(1): name (used for suffix)
19 # $(2): PAGESIZE (-m param to mkfs.ubifs/ubinize)
20 # $(3): ERASESIZE (logical eraseblock size: -e param to mkfs.ubifs)
21 # $(4): BLOCKSIZE (-p param to ubinize)
22 # $(5): MAXSIZE (maximum file-system size in LEB's -c param to mkfs.ubifs)
23 #
24 define Build/ubi-boot-overlay
25 # ubi-boot-overlay $(DEVICE_NAME) $(word 1, $(1))
26
27 # boot filesystem
28 rm -rf $(TARGET_ROOTFS_DIR)/boot-$(DEVICE_NAME)_$(word 1, $(1))
29 mkdir -p $(TARGET_ROOTFS_DIR)/boot-$(DEVICE_NAME)_$(word 1, $(1))
30 $(CP) $< $(TARGET_ROOTFS_DIR)/boot-$(DEVICE_NAME)_$(word 1, $(1))/$(IMG_PREFIX)-uImage
31 ln -sf $(IMG_PREFIX)-uImage \
32 $(TARGET_ROOTFS_DIR)/boot-$(DEVICE_NAME)_$(word 1, $(1))/uImage
33 $(foreach dts,$(shell echo $(DEVICE_DTS)), \
34 $(CP) $(LINUX_DIR)/arch/$(ARCH)/boot/dts/$(dts).dtb \
35 $(BIN_DIR)/$(IMG_PREFIX)-$(dts).dtb; \
36 $(CP) $(LINUX_DIR)/arch/$(ARCH)/boot/dts/$(dts).dtb \
37 $(TARGET_ROOTFS_DIR)/boot-$(DEVICE_NAME)_$(word 1, $(1))/$(IMG_PREFIX)-$(dts).dtb; \
38 ln -sf $(IMG_PREFIX)-$(dts).dtb \
39 $(TARGET_ROOTFS_DIR)/boot-$(DEVICE_NAME)_$(word 1, $(1))/$(dts).dtb; \
40 )
41 mkimage -A arm -O linux -T script -C none -a 0 -e 0 \
42 -n '$(DEVICE_ID) OpenWrt bootscript' \
43 -d ./bootscript-$(DEVICE_NAME) \
44 $(TARGET_ROOTFS_DIR)/boot-$(DEVICE_NAME)_$(word 1, $(1))/6x_bootscript-$(DEVICE_NAME)
45 $(STAGING_DIR_HOST)/bin/mkfs.ubifs \
46 --space-fixup --force-compr=zlib --squash-uids \
47 -m $(word 2, $(1)) -e $(word 3, $(1)) -c $(word 5, $(1)) \
48 -o $(KDIR)/boot-$(DEVICE_NAME)-bootfs_$(word 1, $(1)).ubifs \
49 -d $(TARGET_ROOTFS_DIR)/boot-$(DEVICE_NAME)_$(word 1, $(1))
50 $(CP) $(KDIR)/boot-$(DEVICE_NAME)-bootfs_$(word 1, $(1)).ubifs \
51 $(BIN_DIR)/$(IMG_PREFIX)-$(DEVICE_NAME)-bootfs_$(word 1, $(1)).ubifs
52
53 # ubi
54 rm -rf p $(KDIR)/$(DEVICE_NAME)_$(word 1, $(1))
55 mkdir -p $(KDIR)/$(DEVICE_NAME)_$(word 1, $(1))
56 $(CP) $(word 2, $^) \
57 $(KDIR)/$(DEVICE_NAME)_$(word 1, $(1))/
58 $(CP) $(KDIR)/boot-$(DEVICE_NAME)-bootfs_$(word 1, $(1)).ubifs \
59 $(KDIR)/$(DEVICE_NAME)_$(word 1, $(1))/boot.ubifs
60 $(CP) ./ubinize-$(DEVICE_NAME).cfg \
61 $(KDIR)/$(DEVICE_NAME)_$(word 1, $(1))/ubinize.cfg
62 ( cd $(KDIR)/$(DEVICE_NAME)_$(word 1, $(1)); \
63 $(STAGING_DIR_HOST)/bin/ubinize \
64 -m $(word 2, $(1)) -p $(word 4, $(1)) -s $(word 2, $(1)) \
65 -o $@ \
66 ubinize.cfg \
67 )
68 endef
69
70 #################################################
71 # Devices
72 #################################################
73
74 KERNEL_LOADADDR=0x10008000
75
76 define Device/Default
77 DEVICE_DTS :=
78 FILESYSTEMS := squashfs ext4
79 KERNEL_INSTALL := 1
80 KERNEL_SUFFIX := -uImage
81 KERNEL_NAME := zImage
82 KERNEL_PREFIX := $$(IMAGE_PREFIX)
83 KERNEL := kernel-bin | uImage none
84 IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1).$$(2)
85 IMAGES :=
86 endef
87
88 DEVICE_VARS += DEVICE_DTS
89
90 define Device/ventana
91 PROFILES = Generic VENTANA
92 DEVICE_DTS:= \
93 imx6dl-gw51xx \
94 imx6dl-gw52xx \
95 imx6dl-gw53xx \
96 imx6dl-gw54xx \
97 imx6dl-gw551x \
98 imx6dl-gw552x \
99 imx6q-gw51xx \
100 imx6q-gw52xx \
101 imx6q-gw53xx \
102 imx6q-gw54xx \
103 imx6q-gw5400-a \
104 imx6q-gw551x \
105 imx6q-gw552x
106 IMAGES := nand_normal.ubi nand_large.ubi
107 IMAGE/nand_normal.ubi := ubi-boot-overlay normal 2048 124KiB 128KiB 8124
108 IMAGE/nand_large.ubi := ubi-boot-overlay large 4096 248KiB 256KiB 8124
109 IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1)-$$(2)
110 endef
111
112 define Device/wandboard
113 PROFILES = Generic IMX6DL_WANDBOARD
114 DEVICE_DTS := imx6dl-wandboard
115 endef
116
117 TARGET_DEVICES += \
118 ventana \
119 wandboard
120
121 $(eval $(call BuildImage))